The high-voltage ignition module is used for self-defense and the manufacture of modern technology. Knowing the sequence of work, you can make such a device with your own hands. How to do this and where you can find finished products, this article will tell.
Description
The high voltage module is a block with 4 wires, 2 of which are required for power connection. As you can see, nothing complicated.
If you need a high-voltage module, you can buy it from the online store or make it yourself. The finished device is powered by finger-type lithium batteries with 3.6 to 6 volts at the input. 400 volts of power can be output.
The high voltage generator has 4 wires. To check the quality of the purchase, you can take a 3.7 volt lithium-ion battery module. According to the parameters, a spark up to 2 cm should fly between the electrodes.
Such work must be done with particular care. Separate the high voltage module wires and connect them to the battery. When power is applied, a whistling sound effect is noted. A discharge will also occur, the lengthwhose impact is 1.5-2 cm.
How it works
Demonstration of the operation of the high voltage converter module can be performed using a generator. This requires power from a 12-volt uninterruptible power supply and a 25-watt lamp. When connecting the wires, it burns with full heat.
Description of the manufacture of high voltage generators
The ability to make things helps out more than once in a lifetime. For example, good high-voltage generators are quite expensive. Plus, they're hard to get. But after all, a high-voltage module can be successfully made by hand. To do this, you need a stepper motor, which can work fine in the generation mode.
A handle is attached directly to the stepper shaft, rotate it and charge the phone in field conditions. This charge can be made by hand in a few minutes.
Improve models
There are many such inventions, but their power is not high enough. To charge the phone, you need at least 2 W at the output of such a motor for an old model of a mobile device and at least 5 W for a modern smartphone.
Where can I get a high voltage module with good power? Let's try to do it ourselves. We will select a convenient rotation handle for the stepper, connect all wire leads according to the diagram. The resulting DC outputs will go to the wattmeter and to the load, which is selected for this engine and for the speed according to the optimal parameters.
What kindpower can be developed on a large stepper motor at a speed of 120 per minute? Let's start the experience. The wattmeter shows 0.8 watts at a voltage of 6 volts and a current of 0.11-0.12 amps. With faster rotation, the peak figure reaches 1 amp, but this is at very fast speeds.
Consequently, such a device requires improvement. You need a converter that increases speed by 3-4 times so that you can successfully charge your phone in field conditions.
For this, a collector motor is used. You can make a belt drive to this engine to increase its speed by 3 times. You will get an installation with a pulley diameter that is 3 times larger than that installed on a stepper motor. Now such a device will rotate 3 times faster, which will allow to achieve indicators of 2-2.2 watts. In this case, the voltage is 17 volts, the current is 0.12-0.13 amperes. Such power is already more significant. If the device is fixed on the table, turning the handle is quite simple.
The higher the rpm, the more useful power the generator can produce.
Make a stun gun: preparation
Electroshock devices can be very powerful. The law allows the use of devices up to 3 watts, which are not capable of causing serious harm to he alth, but guarantee a rather strong electric shock and burn.
The scheme of the device is as follows:
- power supply;
- boost converter;
- high voltage voltage multiplier.
You can use regularlithium-ion battery of compact dimensions, better - lithium iron phosphate. It has less capacitance for the same weight, and the voltage rating is 3.2 volts versus 3.7 volts for the lithium-ion variant.
Such a device has many advantages:
- With its own capacity of only 700 mA / h, this one is capable of delivering currents of 30-50 A.
- Has a service life of 10-15 years.
- Able to operate at temperatures up to -30 degrees without loss of capacity and other negative consequences.
- Environmentally friendly, safe, will not swell or explode.
- Loses capacity much more slowly.
- Not so sensitive to charger parameters, can be charged with high currents without overheating.
For the converter, you can use a ready-made model from China. Or make it with your own hands. The most important thing in such a device is a transformer. It can be taken from the standby source of a non-working computer power supply. It is desirable that it be of an elongated type, which will facilitate the winding process.
Assembling the device
The transformer must be disassembled, the core removed and heated with a blowtorch for 5-10 minutes. The adhesive structure will loosen and the halves will be easier to separate.
There is a gap inside. The removal of the halves in the core is replaced by the stage of winding all the factory windings, leaving only the surface of the bare frame.
Rules for winding movements
High voltage stun gun module requires primary type winding to be donetransformer winding. A wire length of 0.5 mm is folded twice. The optimal diameter indicators are from 0.4 to 0.7 mm. You will need to wind at least 8 turns and bring the second end of the wires out.
We isolate the wound winding with several layers of fluoroplast or transparent tape. A piece of stranded wire placed in thick insulation is soldered to a thin wire, the thickness of which is not more than 0.05 mm.
Places where soldering was performed, isolate with heat shrink. We bring out the wire and fix it with hot-melt adhesive so as not to accidentally break off during the winding process.
We wind the primary winding, 100-120 turns, alternating it with several layers of insulation. By its principle, winding is simple: a row - from left to right, the second - from right to left, with insulation between them. So repeat 10 to 12 times.
After the winding is done, the wires are cut off, stranded high-voltage wires and heat shrink are soldered to them. Everyone is fixed with several layers of transparent tape and the transformer is assembled.
If you do not want to wind the turns for so long, you can purchase ready-made modules in Chinese online stores at a very affordable cost or make a high-voltage module with your own hands.
Device test
The next part of the voltage multiplier is high-voltage diodes and capacitors, which can be taken from a computer power supply. Diodes are also needed high-voltage type. Their voltage should be from 4 kW. Such elements can alsopurchase online.
The case can be a box from a flashlight or a player, but it must be made of a dielectric material: plastic, bakelite, fiberglass.
A multiplier with a high-voltage converter is recommended to be filled with epoxy resin, melted wax or hot melt adhesive. The latter can severely deform the body if not placed in a container of cold water.
Electrodes can be taken from a regular plug. The shocker is equipped with a safety switch to protect against accidental activation. To activate the device, it is removed from the fuse. The indicator LED lights up, then press the button.
High-voltage module - voltage converter successfully shows performance in a stun gun. The charger is built on the basis of a microcircuit, where a voltage of 5 volts is applied to the input of the module, and 3.6 volts at the output. Such charging allows you to power the device from any USB port.
Using solder, you can make protective spark gaps that limit the length of the arc for the safe operation of the high-voltage converter. The shocker is ready.
Production of a high-voltage module from an energy-saving lamp
And such a device can be easily made by hand. But where can I get a high-voltage module? You can use a regular incandescent light bulb. At first we wind no more than 80 skeins. The second layer is 400-600 turns. Between each layer, do not forget to make insulation from adhesive tape.
To test the device, connect it via35 watt limiting light bulb. The result is a fairly powerful high-voltage ignition module.
Product Applications
Where is the high voltage module used? Such devices are widely used for the manufacture of modern equipment and can serve as a laboratory high-voltage generator. Using such a device, you can build a homemade shocker, a system for igniting fuel in a nozzle or engine.
Can be used to power portable Geiger counter, dosimeter, high voltage applications with low power supply.
The device of the microcircuit is turned on in the “Multivibrator” mode with the frequency indicators adjusted depending on what the characteristics of the transformer are. A high level, which indicates the output signal of current flowing through the resistor and the primary winding of the transformer, is capable of charging a 10 microfarad capacitor. In order to make an electric shock, you will need a transformer device, the multiplication factor of which is 1 to 400 and higher.
To obtain a spark of 1 mm, voltage indicators of about 1000 V are needed. Knowing the sequence of work, you can make such a device with your own hands.
